An Argumentative Dialogue System for COVID-19 Vaccine InformationBettina Fazzinga, Andrea Galassi, Paolo TorroniJan 1, 2021CiteAndrea GalassiJunior Assistant ProfessorHe is an expert in deep learning architectures for natural language processing.Paolo TorroniAssociate ProfessorHead of the Language Technologies lab. His main research focus is in artificial intelligence, and in particular natural language processing, multi-agent systems, and computational logics.